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WC-17%Co等离子喷涂层组织结构及磨损性能研究
Study on Structure and Wear Characteristics of Plasma Spray Coating of WC-17%Co
【摘要】 研究了等离子喷涂WC-17%Co涂层的显微结构、相组成、平均硬度和磨损形貌、耐磨性能。结果表明:涂层硬度较高,喷涂层发生了物相转变。涂层具有很高的耐磨性能,磨损机制以剥落磨损为主。
【Abstract】 Phase structure,hardness,wear morphology and characteristics of plasma spray coating of WC-17%Co are studied.As a result: the coating have a larger hardness,phase structure have been changed in the coating.The coating has the good ware resistance,and the ware mechanism of WC-17%Co coating is mainly delaminated by ware.
【关键词】 等离子喷涂;
WC-17%Co涂层;
组织结构;
耐磨性;
【Key words】 plasma spraying; WC-17%Co coating; phase structure; wear-resistant;
【Key words】 plasma spraying; WC-17%Co coating; phase structure; wear-resistant;
- 【文献出处】 湖北汽车工业学院学报 ,Journal of Hubei Automotive Industries Institute , 编辑部邮箱 ,2005年03期
- 【分类号】TG174.444;
- 【被引频次】6
- 【下载频次】154